CN102200804B - CD-ROM (compact disc read-only memory) fixing mechanism and electronic device using same - Google Patents
CD-ROM (compact disc read-only memory) fixing mechanism and electronic device using same Download PDFInfo
- Publication number
- CN102200804B CN102200804B CN201010130423.7A CN201010130423A CN102200804B CN 102200804 B CN102200804 B CN 102200804B CN 201010130423 A CN201010130423 A CN 201010130423A CN 102200804 B CN102200804 B CN 102200804B
- Authority
- CN
- China
- Prior art keywords
- rom drive
- rom
- frame
- fixed mechanism
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/187—Mounting of fixed and removable disk drives
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention discloses a CD-ROM (compact disc read-only memory) fixing mechanism which is used for fixing a CD-ROM at a rack of an electronic device. The CD-ROM fixing mechanism comprises a CD-ROM support which includes a substrate bending part. Two opposite slide rails are formed on the substrate. The two slide rails are all L-shaped edgefolds, and extension directions of the edgefolds are opposite. The CD-ROM support is provided with two sliding chutes matched with the slide rails. The two sliding chutes include guiding parts and limiting parts arranged on ends of the guiding parts and with width less than the guiding parts. The CD-ROM fixing mechanism also comprises a CD-ROM connector which is fixed at the rack and is adjacent to the slide rails or the sliding chutes. When the slide rails slide from the guiding parts of the sliding chutes to the limiting parts, the CD-ROM is detachably inserted in the CD-ROM connector, so that the CD-ROM support carries out to-and-fro sliding along the extending direction of the slide guide or the sliding chute and is electrically connected with or separated from the CD-ROM connector. The CD-ROM fixing mechanism disclosed by the invention has the advantage that the CD-ROM can be installed and disassembled conveniently. The invention also provides an electronic device using the CD-ROM fixing mechanism.
Description
Technical field
The present invention relates to a kind of CD-ROM drive fixed mechanism, relate in particular to a kind of electronic installation of being convenient to install, dismantle the CD-ROM drive fixed mechanism of CD-ROM drive and using this mechanism.
Background technology
On the cabinet of tradition computer, be generally provided with the fixedly holder of CD-ROM drive, CD-ROM drive is directly fixed on holder by a plurality of screws, and is connected with other equipment by some cables such as power lead, data line.Yet, the mode of this fixedly CD-ROM drive is when installing, dismantling and safeguard, all will be by the instruments such as corresponding screwdriver a plurality of screws of installation or removal one by one, the CD-ROM drive cabinet very narrow from space could be installed or taken out, then also to carry out complicated cable grafting step, therefore this kind of CD-ROM drive install and the program of dismounting loaded down with trivial details, work efficiency is lower.
Summary of the invention
In view of above-mentioned condition, be necessary to provide a kind of electronic installation of being convenient to install, dismantle the CD-ROM drive fixed mechanism of CD-ROM drive and using this CD-ROM drive fixed mechanism.
A fixed mechanism, for being fixed on CD-ROM drive the frame of electronic installation.CD-ROM drive support comprises a diapire and the first side wall being extended to form towards same direction by this diapire and the second sidewall, this second sidewall comprises the bending part extending to a side bending from diapire top, the extension extending to the direction bending of the first side wall place from bending part bottom, this CD-ROM drive comprises the back up pad that main part and autonomous body end face stretch out and form, and this back up pad is contained in the accommodation space of this bending part and extension formation.CD-ROM drive fixed mechanism comprises the fixedly CD-ROM drive support of CD-ROM drive.Frame comprises the bending part of substrate and the strip extending to form from the vertical bending of substrate one side, on substrate, be formed with two relative slide rails, two slide rails are the flanging of " L " shape, and the bearing of trend of flanging is contrary, offer two chutes that match with slide rail on the diapire of CD-ROM drive support.Two chutes include guide portion and are positioned at guide portion end and width is less than the limiting section of this guide portion, and CD-ROM drive fixed mechanism also comprises and being fixed in frame, and with slide rail or the adjacent CD-ROM drive connector of chute.When slide rail can slide into limiting section from the guide portion of chute, CD-ROM drive is removably inserted in CD-ROM drive connector, so that CD-ROM drive support comes and goes to slide by the bearing of trend along slide rail or chute, makes CD-ROM drive and CD-ROM drive connector electric connection or electrically separated.
, comprise housing, be located at frame in housing, CD-ROM drive and for CD-ROM drive being fixed on to the CD-ROM drive fixed mechanism in frame.CD-ROM drive fixed mechanism comprises the fixedly CD-ROM drive support of CD-ROM drive.CD-ROM drive support comprises a diapire and the first side wall being extended to form towards same direction by this diapire and the second sidewall, this second sidewall comprises the bending part extending to a side bending from diapire top, the extension extending to the direction bending of the first side wall place from bending part bottom, this CD-ROM drive comprises the back up pad that main part and autonomous body end face stretch out and form, and this back up pad is contained in the accommodation space of this bending part and extension formation.Frame comprises the bending part of substrate and the strip extending to form from the vertical bending of substrate one side, on substrate, be formed with two relative slide rails, two slide rails are the flanging of " L " shape, and the bearing of trend of flanging is contrary, offer two chutes that match with slide rail on CD-ROM drive support.Two chutes include guide portion and are positioned at guide portion end and width is less than the limiting section of this guide portion, and CD-ROM drive fixed mechanism also comprises and being fixed in frame, and with slide rail or the adjacent CD-ROM drive connector of chute.When slide rail can slide into limiting section from the guide portion of chute, CD-ROM drive is removably inserted in CD-ROM drive connector, so that CD-ROM drive support comes and goes to slide by the bearing of trend along slide rail or chute, makes CD-ROM drive and CD-ROM drive connector electric connection or electrically separated.
When installation, dismounting CD-ROM drive, only need make the CD-ROM drive support of above-mentioned CD-ROM drive fixed mechanism slide along slide rail or chute, can make CD-ROM drive and CD-ROM drive connector electric connection or electrically separated, without carrying out again cable grafting step, operate comparatively convenient and swift.
Accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of the electronic installation of the embodiment of the present invention, and this electronic installation comprises CD-ROM drive fixed mechanism.
Fig. 2 is the sectional perspective decomposing schematic representation of the electronic installation shown in Fig. 1.
Fig. 3 is the further perspective exploded view of the electronic installation shown in Fig. 2.
Fig. 4 is similar to Fig. 3, is the perspective exploded view of another angle of the electronic installation shown in Fig. 2.
Main element symbol description
Supporting seat 11
Bending part 23,551
CD-ROM drive 30
Back up pad 33
CD-ROM drive fixed mechanism 40
CD-ROM drive support 50
Diapire 51
The first side wall 53
The second sidewall 55
Receiving space 57
Screw 59,66
CD-ROM drive connector 60
Fixed orifice 64
Fixed head 84
Elasticity positioning convex 213
Installing port 231
Guide portion 513
Limiting section 515
Locating notch 517
Through hole 531
Embodiment
Below in conjunction with drawings and Examples, electronic installation of the present invention is described in further detail.
The present invention discloses a kind of electronic installation, and it can be the electronic installations such as desktop computer, notebook computer, panel computer, integral computer.In the present embodiment, take integral computer illustrates this electronic installation as example.
Refer to Fig. 1, the electronic installation 100 of the embodiment of the present invention comprises main frame 10 and for supporting the supporting seat 11 of main frame 10.
Refer to Fig. 2, main frame 10 comprises frame 20, be located at CD-ROM drive 30, CD-ROM drive fixed mechanism 40 in frame 20, be located at the display screen 70 of frame 20 front sides and be located at the housing 80 of frame 20 rear sides.
Please also refer to Fig. 3 and Fig. 4, frame 20 comprises the bending part 23 that is roughly square substrate 21 and the strip extending to form from the vertical bending of substrate 21 1 side.On bending part 23, offer square installing port 231, to allow CD-ROM drive 30 to pass.On substrate 21, be formed with two slide rails 211 relative with installing port 231.In the present embodiment, the flanging that be roughly " L " shape of these two slide rails 211 for extending to form to a side from substrate 21, these two flangings are parallel to each other, and bearing of trend is contrary, symmetrical.Substrate 21 is also formed with two elasticity positioning convex 213 with installing port 231 adjacents.
CD-ROM drive 30 comprises that one is roughly the back up pad 33 that square main part 31 and autonomous body 31 end faces stretch out and form.The Thickness Ratio main part 31 of back up pad 33 is little.Equal spaced apart two pilot holes 35 that are provided with on the end face that main part 31 is connected with back up pad 33 and the bottom surface relative with back up pad 33, in order to coordinate with CD-ROM drive fixed mechanism 40.
CD-ROM drive fixed mechanism 40 also comprises the CD-ROM drive support 50 of fixing CD-ROM drive 30 and is fixed at the CD-ROM drive connector 60 in frame 20.
CD-ROM drive support 50 comprises diapire 51, the first side wall 53 and the second sidewall 55.The receiving space 57 of CD-ROM drive 30 is accommodated in diapire 51, the first side wall 53 and the common formation one of the second sidewall 55.Diapire 51 is roughly square plate, offers two chutes 511 that extend to middle part from a lateral edges on it.These two chutes, 511 symmetries are also parallel to each other.Every chute 511 comprises the guide portion 513 that width is larger and is positioned at guide portion 513 one end and the less limiting section 515 (seeing Fig. 4) of width.The width of limiting section 515 equates with the thickness of slide rail 211 in frame 20.Diapire 51 is also formed with the locating notch 517 that can offset with elasticity positioning convex 213 away from the edge of two chutes 511.
The first side wall 53 is vertically extended to form to a side bending by diapire 51 bottoms.The second sidewall 55 comprises from diapire 51 tops vertically the bending part 551 extending to a side bending, the extension 553 extending from the bending vertically downward of bending part 551 bottoms, the installation portion 555 that vertical bending is extended again from extension 553 ends.Diapire 51, bending part 551 and extension 553 are jointly around the accommodation space (not indicating) that forms the back up pad 33 of an accommodating CD-ROM drive 30.On the installation portion 555 of the first side wall 53 and the second sidewall 55, offer respectively the through hole 531 matching with the pilot hole 35 of CD-ROM drive 30.CD-ROM drive fixed mechanism 40 also comprises a plurality of screws 59.Each screw 59 passes through hole 531 and is screwed together in pilot hole 35, thus CD-ROM drive 30 is fixed on CD-ROM drive support 50.
CD-ROM drive connector 60 has slot 62, and it can match with the interface (not shown) of CD-ROM drive 30.CD-ROM drive connector 60 is electrically connected to this mainboard by wire (not shown), so that CD-ROM drive 30 communicates with this mainboard.CD-ROM drive connector 60 two ends also offer fixed orifice 64.On the substrate 21 of frame 20, the position adjacent with slide rail 211 is formed with two projections 215 with threaded hole (not indicating).CD-ROM drive fixed mechanism 40 also comprises two screws 66.The threaded hole that each screw 66 passes fixed orifice and is locked on projection 215, is fixed on CD-ROM drive connector 60 in frame 20 thus.
Referring again to Fig. 2, on housing 80, the position of corresponding CD-ROM drive 30 offers opening 82.Electronic installation 100 also comprises the fixed head 84 of being located at opening 82 places, to prevent that CD-ROM drive 30 is easily through opening 82.
When CD-ROM drive 30 is installed, first CD-ROM drive 30 is fixed on CD-ROM drive support 50 by a plurality of screws 59, then CD-ROM drive support 50 is inserted in housing 80 from opening 82.The slide rail 211 being formed in frame 20 can enter chute 511, to guide CD-ROM drive support 50 to slide along slide rail 211.When slide rail 211 slides into limiting section 515 from the guide portion 513 of chute 511, the interface of CD-ROM drive 30 just inserts the slot 62 of CD-ROM drive connector 60 and is electrically connected with CD-ROM drive connector 60.Now, the elasticity positioning convex 213 in frame 20 just offsets with the locating notch 517 of CD-ROM drive support 50, to prevent that the relative frame 20 of CD-ROM drive support 50 from relative motion occurring.
During dismounting CD-ROM drive 30, first fixed head 84 is unloaded from housing 80, then to CD-ROM drive support 50, drag CD-ROM drive support 50 and CD-ROM drive 30 and move towards opening 82 along the bearing of trend of chute 511 or slide rail 211, and make the interface of CD-ROM drive 30 and the slot 62 of CD-ROM drive connector 60 electrically separated.Can comparatively easily CD-ROM drive 30 be taken out from main frame 10 thus.
When CD-ROM drive 30 work is installed, dismantled to the CD-ROM drive fixed mechanism 40 of the use embodiment of the present invention, only need make CD-ROM drive support 50 slide along chute 511 or slide rail 211, can make CD- ROM drive 30 and 60 electric connections or electrically separated of CD-ROM drive connector, without whole housing 80 is unloaded from frame 20, also without carrying out again complicated cable grafting step, operate comparatively convenient and swift.
Be appreciated that fixed head 84, elasticity positioning convex 213, locating notch 517 also can omit.Slide rail 211 also can be formed on CD-ROM drive support 50, and now chute 511 is corresponding is formed in frame 20.The quantity of chute 511 and slide rail 211 also can be one or be greater than two.
In addition, those skilled in the art can also do other and change in spirit of the present invention, and certainly, the variation that these are done according to spirit of the present invention, within being included in the scope of protection of present invention.
Claims (9)
1. a CD-ROM drive fixed mechanism, for CD-ROM drive being fixed on to the frame of electronic installation, this CD-ROM drive comprises the back up pad that main part and autonomous body end face stretch out and form, this CD-ROM drive fixed mechanism comprises the fixedly CD-ROM drive support of CD-ROM drive, it is characterized in that: this CD-ROM drive support comprises a diapire and the first side wall being extended to form towards same direction by this diapire and the second sidewall, this second sidewall comprises the bending part extending to a side bending from diapire top, the extension extending to the direction bending of the first side wall place from bending part bottom, this bending part and extension form accommodation space, this back up pad is contained in this accommodation space, this frame comprises the bending part of substrate and the strip extending to form from the vertical bending of this substrate one side, on this substrate, be formed with two relative slide rails, these two slide rails are the flanging of " L " shape, and the bearing of trend of flanging is contrary, on the diapire of this CD-ROM drive support, offer two chutes that match with these two slide rails, these two chutes include guide portion and are positioned at the limiting section that this guide portion end and width are less than this guide portion, this CD-ROM drive fixed mechanism also comprises and being fixed in this frame, and with this slide rail or the adjacent CD-ROM drive connector of this chute, when this slide rail can slide into this limiting section from the guide portion of this chute, this CD-ROM drive is removably inserted in this CD-ROM drive connector, so that coming and going to slide by the bearing of trend along this slide rail or chute, this CD-ROM drive support makes this CD-ROM drive and this CD-ROM drive connector electric connection or electrically separated.
2. CD-ROM drive fixed mechanism as claimed in claim 1, is characterized in that: the width of this limiting section equates with the thickness of this slide rail.
3. CD-ROM drive fixed mechanism as claimed in claim 1, is characterized in that: on the bending part of this frame, offer the installing port passing for this CD-ROM drive, the substrate of this frame is positioned at and is formed with the elasticity positioning convex that the edge with this CD-ROM drive support offsets near this installing port.
4. CD-ROM drive fixed mechanism as claimed in claim 1, is characterized in that: the receiving space of this CD-ROM drive is accommodated in the common formation one of this diapire, this first side wall and this second sidewall.
5. CD-ROM drive fixed mechanism as claimed in claim 4, it is characterized in that: these CD-ROM drive both sides offer respectively fixed orifice, on this two sidewall, offer respectively the through hole corresponding with this fixed orifice, this CD-ROM drive fixed mechanism also comprises screw, and this screw is through this through hole and be screwed together in this fixed orifice.
6. CD-ROM drive fixed mechanism as claimed in claim 1, it is characterized in that: in this frame, be formed with fixedly projection, this fixedly projection offer fixed orifice, on this CD-ROM drive connector, offer the through hole corresponding with this fixed orifice, this CD-ROM drive fixed mechanism also comprises screw, this screw is through this through hole and be screwed together in this fixed orifice, so that this CD-ROM drive connector is fixed on to this frame.
7. an electronic installation, comprise housing, be located at the frame in this housing, CD-ROM drive and for this CD-ROM drive being fixed on to the CD-ROM drive fixed mechanism in this frame, this CD-ROM drive fixed mechanism comprises the CD-ROM drive support of fixing this CD-ROM drive, it is characterized in that: this CD-ROM drive support comprises a diapire and the first side wall being extended to form towards same direction by this diapire and the second sidewall, this second sidewall comprises the bending part extending to a side bending from diapire top, the extension extending to the direction bending of the first side wall place from bending part bottom, this bending part and extension form accommodation space, this CD-ROM drive comprises the back up pad that main part and autonomous body end face stretch out and form, this back up pad is contained in this accommodation space, this frame comprises the bending part of substrate and the strip extending to form from the vertical bending of this substrate one side, on this substrate, be formed with two relative slide rails, these two slide rails are the flanging of " L " shape, and the bearing of trend of flanging is contrary, on the diapire of this CD-ROM drive support, offer two chutes that match with these two slide rails, these two chutes include guide portion and are positioned at the limiting section that this guide portion end and width are less than this guide portion, this CD-ROM drive fixed mechanism also comprises and being fixed in this frame, and with this slide rail or the adjacent CD-ROM drive connector of this chute, when this slide rail can slide into this limiting section from the guide portion of this chute, this CD-ROM drive is removably inserted in this CD-ROM drive connector, so that coming and going to slide by the bearing of trend along this slide rail or chute, this CD-ROM drive support makes this CD-ROM drive and this CD-ROM drive connector electric connection or electrically separated.
8. electronic installation as claimed in claim 7, is characterized in that: on this housing, offer opening that should CD-ROM drive, this electronic installation also comprises the fixed head of being located at this opening part.
9. electronic installation as claimed in claim 7, is characterized in that: this electronic installation also comprises display screen, and this CD-ROM drive fixed mechanism and this display screen are located at respectively the both sides of this frame.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010130423.7A CN102200804B (en) | 2010-03-23 | 2010-03-23 | CD-ROM (compact disc read-only memory) fixing mechanism and electronic device using same |
| US12/787,820 US8199483B2 (en) | 2010-03-23 | 2010-05-26 | Optical disc drive retention assembly and electronic device utilizing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010130423.7A CN102200804B (en) | 2010-03-23 | 2010-03-23 | CD-ROM (compact disc read-only memory) fixing mechanism and electronic device using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102200804A CN102200804A (en) | 2011-09-28 |
| CN102200804B true CN102200804B (en) | 2014-02-19 |
Family
ID=44656249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010130423.7A Expired - Fee Related CN102200804B (en) | 2010-03-23 | 2010-03-23 | CD-ROM (compact disc read-only memory) fixing mechanism and electronic device using same |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8199483B2 (en) |
| CN (1) | CN102200804B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163950A (en) * | 2011-12-14 | 2013-06-19 | 技嘉科技股份有限公司 | all-in-one computer |
| WO2016144335A1 (en) * | 2015-03-10 | 2016-09-15 | Hewlett-Packard Development Company, L.P. | Releasing optical disk drives (odd) from odd brackets |
| US9727096B1 (en) * | 2016-02-09 | 2017-08-08 | Lenovo (Singapore) Pte. Ltd. | All-in-one with sliding mechanism to reveal removable modules |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6108198A (en) * | 1997-09-19 | 2000-08-22 | Mitac International Corp. | Modular computer device |
| CN2681200Y (en) * | 2004-01-08 | 2005-02-23 | 赵颖男 | Dual-purpose desk type microcomputer cabinet for both vertical and horizontal position |
| CN2809799Y (en) * | 2005-07-15 | 2006-08-23 | 英业达股份有限公司 | Optical drive holder |
| CN2854686Y (en) * | 2005-12-14 | 2007-01-03 | 联想(北京)有限公司 | Fixing device for optical driver of computer |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6247944B1 (en) * | 1998-06-15 | 2001-06-19 | Compaq Computer Corporation | Slide-activated, spring-loaded ejector for hot-pluggable disk drive carrier |
| US6781841B2 (en) * | 2000-08-30 | 2004-08-24 | Sun Microsystems, Inc. | Rotatable storage system for peripheral devices |
| US6373695B1 (en) * | 2000-09-22 | 2002-04-16 | Mace Tech Corp. | Mobile rack mounting structure for computer |
| TW527053U (en) * | 2002-07-26 | 2003-04-01 | Hon Hai Prec Ind Co Ltd | Computer enclosure |
| CN2681282Y (en) * | 2003-12-10 | 2005-02-23 | 鸿富锦精密工业（深圳）有限公司 | Magnetic rack fixing device assembly |
| TWM272357U (en) * | 2005-02-02 | 2005-08-01 | Wistron Corp | Hard disk fixing module |
| CN101206903B (en) * | 2006-12-20 | 2011-07-06 | 英业达股份有限公司 | optical drive puller |
| CN201084414Y (en) * | 2007-07-02 | 2008-07-09 | 佛山市顺德区顺达电脑厂有限公司 | Optical drive fixing device |
| TWM356990U (en) * | 2008-12-18 | 2009-05-11 | Micro Star Int Co Ltd | Modularized disk array rack |
| CN101989103B (en) * | 2009-07-29 | 2012-10-10 | 鸿富锦精密工业（深圳）有限公司 | Computer all-in-one machine |
| CN102200805A (en) * | 2010-03-23 | 2011-09-28 | 鸿富锦精密工业（深圳）有限公司 | Hard disc fixing mechanism and electronic device with same |
-
2010
- 2010-03-23 CN CN201010130423.7A patent/CN102200804B/en not_active Expired - Fee Related
- 2010-05-26 US US12/787,820 patent/US8199483B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6108198A (en) * | 1997-09-19 | 2000-08-22 | Mitac International Corp. | Modular computer device |
| CN2681200Y (en) * | 2004-01-08 | 2005-02-23 | 赵颖男 | Dual-purpose desk type microcomputer cabinet for both vertical and horizontal position |
| CN2809799Y (en) * | 2005-07-15 | 2006-08-23 | 英业达股份有限公司 | Optical drive holder |
| CN2854686Y (en) * | 2005-12-14 | 2007-01-03 | 联想(北京)有限公司 | Fixing device for optical driver of computer |
Also Published As
| Publication number | Publication date |
|---|---|
| US20110235268A1 (en) | 2011-09-29 |
| US8199483B2 (en) | 2012-06-12 |
| CN102200804A (en) | 2011-09-28 |
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